baber/WOPTO huggingface dataset:
Patent JP-H1174702-A (JP)
Title: Connection structure between laminated waveguide and waveguide
Inventor: UCHIMURA HIROSHI
IPC: H01P1/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make smooth the matching of characteristic impedance and the coupling of electromagnetic field distribution by forming a dielectric for matching so that the ratio to the section of a connection part orthogonal to a signal transmission direction decreases from a laminated waveguide side to a waveguide side. SOLUTION: A horn type waveguide C is formed as the connection part between the laminated waveguide A and waveguide B. This horn type waveguide C is formed gradually varying in sectional area from the sectional shape of the laminated waveguide A to the sectional shape of the waveguide B and then a conductor wall 6 is formed in a horn shape which becomes larger to the side of the waveguide B. In the horn type waveguide C, the dielectric 7 for matching impedance and electromagnetic field distributions is incorporated. In this case, the matching dielectric 7 is tapered so that the ratio (area ratio) to the section of the horn type waveguide C decreases gradually from the side of the stack type waveguide A to the side of the waveguide.
Patent JP-S59118981-A (JP)
Inventor: MASHIGE TAKUO
IPC: E06B9/18
Filed: 1982-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0795476-A (JP)
Title: Character inserting device
Inventor: HINO HIROMASA
IPC: H04N5/278
Filed: 1993-09-21
Abstract: PURPOSE:To insert and display the characters, numeric characters, etc., against images by providing a reproduction processing circuit, a character generating circuit and a storage means and transmitting the outputs of the image signal and character storage means after switching them. CONSTITUTION:The recorded images are read out by a head 2 and converted into the video signals of NTSC, etc., by a reproduction processing circuit 6. A timing generator 14 sends a timing signal to a character generator 15 contained in a KANJI (Chinese character) ROM to insert the character information received from the generator 15 at a prescribed position based on the control signal received from a CPU 12. The burst signal received fro a burst signal separating circuit 8, the synchronizing signal received from a phase shifter 10 and the character pattern signal received from the generator 15 are supplied to an NTSC encoder 11. Based on these signals, the NTSC signals of a character pattern are produced. Thus the synthetic signals of images and the character pattern are transmitted to a video terminal.
Patent JP-S59120879-A (JP)
Title: Photoelectric switch
Inventor: HOSOKAWA KIYOSHI
IPC: H03K17/968
Filed: 1982-12-27
Abstract: PURPOSE:To enable detection free from malfunctioning by providing a magnet adapted to slide as a magnetic object to be detected approaches it in the optical path of a closed photocoupler to prevent pollution and haze of light emitter and receiver surfaces. CONSTITUTION:As a switch knob 9 is shifted in the direction of the arrow to move downward a slide block 8 and a magnetic body 7 to the position of the two-dot chain line, a permanent magnet 2 in a closed box 1 moves downward and reaches the position of the two dot chain line with the movement of the magnetic body 7. Then, optical paths of a photo diode 3 and photo transistor 4 are intercepted to check an amplification circuit 5 from sending an electrical signal and a contact 6a of a switch circuit 6 is opened. When the knob 9 is shifted oppositely, the block 8 and the magnetic body 7 moves upward and the magnet 2 rises, while closes the contact 6a through the diode 3 and the transistor 4.
Patent JP-H0286246-A (JP)
Title: Link state information controller
Inventor: YAMAGUCHI KENJI
IPC: H04L69/40
Filed: 1988-09-21
Abstract: PURPOSE:To facilitate the maintenance of a link by providing an SIOS transmission cause identification means to identify the presence of a link fault. CONSTITUTION:A level I section 2 is connected to a level II section 3 and a level III section 4 is connected to a host and the level II section 3 is provided with a transmission processing section 31, a reception processing section 32, a link fault detection circuit 33 and an SIOS cause identification section 34. Then an SIOS transmission cause is added at the SIOS signal transmission and the SIOS cause identification section 34 analyzes the cause at the SIOS signal reception and outputs an alarm via an alarm output line 5. Thus, it is possible to control the link state information by identifying the transmission cause of the SIOS signal in such a manner.
Patent JP-H0897740-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: MIYAMA HIROYUKI
IPC: H04B1/16
Filed: 1994-09-29
Abstract: PURPOSE: To receive and display the same FM multiplex broadcast program as that before revision of a received frequency without selective operation of the FM multiplex broadcast program after the received frequency is revised. CONSTITUTION: When the received frequency is revised, a processor 17 judges whether the reception frequency after revision is matched with a relay station frequency of an FM station before revision stored in a memory 23 or a substitute station frequency or a broadcast enterprise of the reception frequency after revision is matched with a broadcast enterprise of an FM station before the revision and the processor 17 receives and displays the FM multiplex broadcast program specified by a service category number Si and a program number PNj set by an operation section 19 before the revision when any condition is satisfied.
Patent JP-H0983352-A (JP)
Title: Clock generation circuit
Inventor: KAWASAKI TOSHIO
IPC: G06F1/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the phase noises and the jitter characteristic by outputting the sine or cosine wave data equivalent to a prescribed period and using these wave data as the clock output of a rectangular wave after the analog conversion. SOLUTION: The reference clocks generated by a reference clock oscillator 1 are counted up to the prescribed value by a counter 2. When the output count value of the counter 2 is given to a sine wave table 3, the table 3 reads out the corresponding sine wave data by using the output count value of the counter 2 as an address. Then the sine wave signal outputted from the table 3 is converted into an analog signal from the digital one by a D/A converter 4, and an LPF 5 obstructs the return component of the analog output waveform of the converter 4. Then the digital signal is converted again into a sine wave and given to a comparator 6. The comparator 6 compares the sine wave signal received from the LPF 5 with the prescribed threshold and generates the clock output A of a rectangular wave.
Patent JP-H04113960-A (JP)
Title: Shoulder adjuster
Inventor: MAEKAWA TETSUYA
IPC: B60R22/20
Filed: 1990-09-05
Abstract: PURPOSE:To facilitate to adjust equipment height of a shoulder anchor by providing a pressure receiving member to press an engaging member in the direction of breaking away from cutout parts at movement of the engaging member in the engaging direction on a sliding member slidable in the lengthwise direction of a guide rail. CONSTITUTION:A shoulder adjuster is provided with a guide rail constituted out of a metallic guide rail 10 and a synthetic resin guide rail 12, a sliding member 50 slidable along the combined guide rails 10, 12 in one body is provided, and the member 50 is mainly provided with a metallic slider 52, a metallic lock plate 54, a synthetic resin fixing plate 56, and a slide plate 58. On the center opening 98 part of the fixing plate 56, a ring-like pressure receiving member 104 is arranged, and formed in one body with fixing plate 56 through a connecting part 106 of soft corrugated plate. When the slide plate 58 is pushed down, the inclined pressurized plate 94 pushes the inclined pressure receiving face 105 of the pressure receiving member 104, and the lock plate 54 is separated from the cutout part 40 of the guide rail 12.
Patent JP-H1078760-A (JP)
Title: Liquid crystal display device
Inventor: HAZAMA YOSHIKAZU
IPC: G09F9/35
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To protect circuit elements mounted on a circuit substrate from static electricity destruction by providing a protecting element for static electricity constituted with resistors and a transistor between a power source terminal and a ground terminal and preventing occurrence of a potential difference between both terminals. SOLUTION: This device is provided with a protecting element for static electricity 21 constituted with resistors (first resistor 22 and second resistor 23) and a transistor 24 between a power source terminal 11 and a ground terminal 13 in a circuit substrate constituting a liquid crystal display element. Further, a diode-connection transistor is added between the power source terminal 11 and the ground terminal 13.
Patent JP-S60116661-A (JP)
Inventor: RAINERU RIIBURU
IPC: C07C325/00
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60116935-A (JP)
Inventor: KEISU ETSUCHI KAAPENTAA
IPC: F16F9/46
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0981073-A (JP)
Title: Driving method for plasma display and plasma display device
Inventor: KANAZAWA GIICHI
IPC: G09G3/28
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To embody the full-color high-luminance display of a highfineness large screen panel, to eliminate the unnaturality at the time of animation display and to improve the display quality by making it possible to express the luminance of another stage with one sub-field. SOLUTION: This plasma display device has a plasma display panel 100 having plural cells for selectively executing discharge light emission, addressing means 101, 102 for accumulating the charges corresponding to the display data at every cell by selectively impressing voltages on the respective cells of the plasma display panel according to the display data and holding discharge means 101, 104 which impress the voltages of periodically changing polarities on the plural cells and generate discharge in the cells accumulated with the prescribed charges so as to emit light. These addressing means impress the plural different voltages corresponding to the gradations to be displayed on the respective cells and the holding discharging means change the intensity of the impressed voltages.
Patent JP-H04116452-A (JP)
Title: Microscopic infrared atr measuring apparatus
Inventor: MIYATA HIROKATSU
IPC: G01N21/552
Filed: 1990-09-07
Abstract: PURPOSE:To measure the spectrum of the total reflection and absorption of a specific minute part by providing a mechanism which makes a visible light enter from above a prism and meet a focus at the bottom of the prism. CONSTITUTION:A light from an infrared source 8 is condensed with a concave mirror 12 and totally reflected at one point on the bottom surface of a semispherical prism 1 through Cassegrain optical systems 4, 5 and a plane mirror 3. Then, similar to at the incident side, the light is guided to an MCT detector 9 through the optical systems 4, 5. The focus of an optical microscope 13 and a focus of the infrared light are aligned by adjusting the rotating angle and gate angle of the plane mirror 3. Thereafter, a sample bed is moved to specify the position of a minute sample by the microscope 13. The sample bed 10 is then raised to bring the prism in tight contact with the sample 2. Accordingly, it is possible to obtain the spectrum of a desired point.
Patent JP-S6294902-A (JP)
Title: Wire dot head
Inventor: HIRANO HIROFUMI
IPC: H01F7/16
Filed: 1985-10-22
Abstract: PURPOSE:To provide a wire dot head having only magnetic loss eqivalent to that of an air-core coil by providing in the winding core portion of a coil bobbin a cutout portion from which the inner yoke is seen, and directly contacting the cokl with the yoke, thereby enhancing the effect of heat dissipation from the coil. CONSTITUTION:A coil bobbin 9 has bobbin flanges 9a, 9b formed in a trapezoidal shape so that adjacent ones are in contact with each other and arranged in a circular shape. Winding core portions 9e, 9f are such that the face 9e is longer and the face 9f is shorter, so that the outer periphery of a wound coil 10 runs along the outer periphery of the flanges 9a, 9b. A winding core portion 9m is cutout in the surface at which bobbins are adjacent to each other, so that a yoke 2 is seen from this cutout portion 9g when the coil bobbin 9 is fitted into the yoke 2. The coil 10 is wound as if it is stretched between the opposite faces 9e, 9f, and when the coil 10 is energized, the spring actuation force stored in an armature 5 attracted to the yoke 2 by the magnetic force of a permanent magnet 3 is released, thrusting a wire 6 out in the direction A.
Patent JP-H0283586-A (JP)
Title: Data output form converting method
Inventor: GOTO YOSHIFUMI
IPC: G09G5/24
Filed: 1988-09-20
Abstract: PURPOSE:To convert a data output form fast by simple hardware by converting 8-bit data of one column specified by a CPU from serial to parallel by a shift register in order. CONSTITUTION:The CPU 2 specifies the address of a 1-byte column to be read and placed in a wait state, and a bit selector specifies respective bits of address- assigned columns; and data of the respective specified bits are loaded in the shift register, which converts the loaded data from serial to parallel. When the CPU 2 is released from the wait state, the serial-parallel converted data are read out to output 1-byte column data. Consequently, the data output form of a row scan type character generator 8 can be converted fast to a column scan format.
Patent JP-S6477730-A (JP)
Title: Engine control device
Inventor: SHINYA YOSHIYUKI
IPC: F02D45/00
Filed: 1987-09-17
Abstract: PURPOSE:To suppress the longitudinal oscillation effectively by suppressing the longitudinal oscillation generated in a car body when the engine is accelerated suddenly by controlling the engine output, and deciding the control amount of the output depending on the differential value of the longitudinal oscillation feature of the car body. CONSTITUTION:To an ECU 33 which composes a control device of engine, the suction negative pressure signal 101, the engine rotation frequency signal 102, the O2 sensor signal 103, the throttle opening signal 104, the water temperature signal 105, the gear position signal 106, the car body acceleration signal 107, the engine displacement signal 108, and the like are input respectively. And in the ECU 33, the EGI circuit 41 to control the fuel injection and the ESA circuit 42 to control the ignition timing are arranged respectively, and the respective control signals are output to an injector and an ignitor. In this case, the longitudinal oscillation generated in the car body at a sudden acceleration of the engine is suppressed by controlling the output of the engine. The control amount as to the engine output is decided depending on the differential value of the longitudinal oscillation feature of the car body.
Patent JP-2000068328-A (JP)
Title: Wiring board for flip-chip mounting
Inventor: HATAKEYAMA TOMOYUKI
IPC: H01L23/12
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent burial of a land to be connected with a bump of a semiconductor chip, when the chip is face-down mounted on a semiconductor board, to thereby eliminate short-circuiting between the chip and the board. SOLUTION: A semiconductor chip 7, having a bump 8 formed on a pad, is mounted facedown on a wiring board 1. The substrate includes a land 3 to be connected with the pad formed to the chip 7 and an inner-layer reinforcing pattern 5 provided for an inner-layer part thereof directly under the land 3. The inner-layer reinforcing pattern 5 prevents burying of the land 3, upon mounting of the chip 7 on the board.
Patent JP-H1084110-A (JP)
Title: Manufacture of silicon thin film conduction element
Inventor: AISOU FUMINORI
IPC: H01L21/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the resistance of a silicon thin film conduction element from being increased in its low impurity concentration by a method wherein after an amorphous silicon film containing impurities is formed, the amorphous silicon film is heat-treated while gas containing the impurities is made to flow without taking out the impurities from a film-forming device. SOLUTION: A silicon oxide film 11 is formed at a prescribed position on a semiconductor substrate 10. An amorphous-silicon film doped with phosphorus is formed, the feed of silicon gas only to a film-forming device is stopped without taking out the phosphorus from the film-forming device and while phosphate only is fed to the device, the substrate, is heated up. After the substrate is heated up, a state that the substrate is intact is held and the phosphorus doped silicon film formed in an amorphous state is crystallized. After the substrate is cooled down, the feed of the phosphine is stopped to purge the gas and a phosphorus-doped silicon film 12 is formed. Thereby, a low-specific resistance doped-silicon film can be formed in the low impurity concentration in a thin film.
Patent JP-H0574269-A (JP)
Title: Switch
Inventor: AIMI MITSUO
IPC: H01H15/06
Filed: 1991-09-17
Abstract: PURPOSE:To realize cost reduction by reducing the number of constituting parts as well as to improve reliability in current supply in an electric power supply switch used in a public use electronic apparatus and an industrial apparatus. CONSTITUTION:A common terminal 3 and a separate terminal 2 are arranged in an insulating case 1, and tongue pieces 4a, 4b and 4c of a switching plate 4 having spring property are engaged curvedly with a switching plate locking piece 3a of the common terminal 3. The upper edge of the switching plate 4 is moved by means of a slidable body 8, and the lower edge part having a contact point 6 is reversed thereby, and a switch can be opened/closed, so that the number of parts can be reduced, and reliability can also be improved.
Patent JP-H0657394-A (JP)
Title: Method and device for preventing longitudinal stripe on hot-dip metal coated steel sheet
Inventor: FUKUZONO SHOICHI
IPC: C23C2/32
Filed: 1992-08-11
Abstract: PURPOSE:To prevent the development of longitudinal stripe pattern on a hot-dip metal coated steel sheet by restraining bending vibration in the width direction of the plated steel sheet. CONSTITUTION:In the preventing method for the longitudinal stripe developed due to the bending vibration in the width direction of the hot-dip metal coated steel sheet 8, at the upper part of a wiping nozzle just above a hot-dipping metal pot, ball screws 10, 11 are arranged in a prescribed interval while inserting plated steel sheet in the crossing direction at the right angle to the advancing direction of the plated steel sheet. One pair of nozzle headers 9, 9 for air blowing to both ends so as to be freely expanded/shrunk to right and left parts are screwed on one side of these ball screws. One nozzle header for air blowing to the center part is screwed on the other side of the ball screws, and each driving motor 12, 13 is connected with one end of each ball screw 10, 11. Each pressure air supplying hose 14, 15 is connected with each nozzle header 7, 9 for air blowing, respectively. The air is injected from both end parts of the one side surface in the width direction of the plated steel sheet and from the center part of the reverse surface to forcedly curve the plated steel sheet in the width direction.
Patent JP-H0286602-A (JP)
Title: Production of fluorocopolymer
Inventor: CHIBA KAZUNORI
IPC: C08F14/18
Filed: 1988-09-22
Abstract: PURPOSE:To prepare a fluorocopolymer economically with excellent process operation properties, by continuously copolymerizing a fluoroolefin with a polymerizable unsatd. monomer in a tubular reactor equipped with a static mixer. CONSTITUTION:In a process wherein a fluoroolefin is copolymerized with a polymerizable unsatd. monomer in a solvent in the presence of a radical initiator to produce a copolymer essentially comprising the fluoroolefin units and the polymerizable unsatd. monomer units, the copolymerization is continuously carried out using a tubular reactor equipped with a static mixer. Because said reactor provides an increased area for heat-transfer per unit volume of the reactor, removal of the heat of reaction becomes easy, the reaction rate increases, and the reaction time is reduced.
Patent JP-S60168539-A (JP)
Title: Production of modified catalyst
Inventor: SHIYUN SHII FUAN
IPC: C10G35/095
Filed: 1984-11-09
Abstract: A reforming catalyst comprising a type L zeolite containing at least one Group VIII noble metal may be prepared by a method involving contacting the freshly prepared catalyst with oxygen, hydrogen or an inert gas and optionally water at elevated temperatures, contacting the catalyst at elevated temperatures with a source of chlorine such as HCI or Cl<sub>2</sub> and preferably oxygen and water, and contacting the catalyst at elevated temperatures with oxygen and optionally water. Prior to use the catalyst is reduced by contact at elevated temperatures with hydrogen and optionally water. This process enhances the dispersion of the noble metal particles.Preferably the noble metal is platinum and the elevated temperatures range from 480 to 520°C.
Patent JP-S6390923-A (JP)
Title: Optical repeater
Inventor: HORI MASAHIKO
IPC: H04B10/29
Filed: 1986-10-03
Abstract: PURPOSE:To prevent a discrimination error in a variation point of a pilot signal and a data, by constituting the titled repeater so that a discrimination period of a low level, and a discrimination period of a high level are inserted into a head position of a data of a packet, and its end, respectively. CONSTITUTION:Simultaneously with incoming of a data, a data input is detected by a data input detecting circuit 2, and a discriminating signal adding circuit 10 stops an output of a pilot signal P. Also, a pre-stage delaying circuit 4 delays the data by a prescribed time and outputs it, and the transmission end of the delayed data is detected by a data end detecting circuit 6. In response to it, the discriminating signal adding circuit 10 outputs a discriminating signal having a prescribed pulse width of a high level, and the discriminating signal of a high level is added to the end of the data. Also, a data end detecting signal which is outputted from the data end detecting circuit 6 is delayed by a prescribed time by a poststage delaying circuit 8, and thereafter, inputted to the discriminating signal adding circuit 10, therefore, the discriminating signal adding circuit 10 releases the output stop of the pilot signal P. In such a way, each data discrimination period of a low level and a high level is inserted into the head position of a data of a packet, and its end, respectively.
Patent JP-H1082284-A (JP)
Title: Joining structure of segment
Inventor: ARAKAWA KENJI
IPC: E21D11/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain strong bonding power and high cutoff properties by forming a projecting section to the joint surface of one segment, forming a recessed section to the joint surface of the other segment and fitting both segments and mutually bonding the joint surfaces with adhesives. SOLUTION: A recessed section 1e is formed to the side-section joint surface 1a of a hexagonal segment 1 and a projecting section 1f to the other side-section joint surface 1b. A recessed section 1g and a projecting section 1h are formed to inclined joint surfaces 1c, 1d. The recessed section 1g of one hexagonal segment 1 and the projecting section 1h of the other hexagonal segment 1 are fitted mutually. The mutual side-section joint surfaces 1a, 1b and the mutual inclined Joint surfaces 1c, 1d are bonded and unified with adhesives, and clearances among the mutual joint surfaces are prevented and cutoff properties are improved.
Patent JP-S59118656-A (JP)
Inventor: JIYOOJI MATSUCHIYUU SUTATSUTOK
IPC: B65H29/12
Filed: 1983-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。